A luminescent coordination polymer with potential active site for the sensing of metal cation, anion and nitrobenzene explosive

作者：Wang, Jun; Yuan, Fei; Hu, Huai-Min^*; Xu, Bing; Xue, Gang-Lin

来源：Inorganic Chemistry Communications, 2016, 71: 19-22.

DOI：10.1016/j.inoche.2016.06.030

• Coordination polymer
• Luminescence
• Sensing
• 2-(4,6-di(Pyridine-2-yl)pyridine-2-yl)pyridine

A new 1D Zn-based coordination polymer (CP), {[Zn(HBTB)(pdp)]center dot H2O) (1) (H3BTB = 1,3,5-benzenetribenzoic acid and pdp = 2-(4,6-di(pyridine-2-yl)pyridine-2-yl)pyridine), has been synthesized under solvothermal condition and structurally characterized. The compound displays intense luminescence in solid state at room temperature with high thermal stability. Interestingly, Luminescent studies indicate that 1 could be an efficient multifunctional fluorescence material for high sensitivity metal ions, anions and organic small molecules, especially for Cu2+, CrO42- and nitrobenzene (NB) by luminescent quenching. The probable quenching mechanism of different analytes was also discussed.

• 出版日期2016-9
• 单位西北大学; 四川轻化工大学